Jupiter Retrograde 2025 Jupiter, the largest planet in our solar system, undergoes an apparent retrograde motion as seen from Earth. But what does that mean? Retrograde motion is an optical illusion that occurs when a planet appears to move backward in the sky due to differences in orbital speeds. As Earth, moving faster in its inner orbit, overtakes Jupiter, the gas giant seems to temporarily reverse direction before continuing its normal prograde motion. Jupiter’s next retrograde motion will t

You may have heard the phrase "The planet Mercury is in retrograde"... but what does that actually mean? Professor Brian Cox explains all. | BBC Two

109K views · 3.3K reactions | * Mercury’s retrograde motion * This...